package tests.read;

import static org.junit.Assert.fail;

import java.util.ArrayList;

import model.Budget;
import model.BudgetFactory;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.workplicity.util.Helper;
import org.workplicity.worklet.WorkletContext;

import com.mongodb.BasicDBObject;
import com.mongodb.util.JSON;

/*
 * 
 * Attempts to fetch a budget with a specific description
 * [currently this feature is not supported in the GUI]
 * 
 */

public class BudgetQueryTest01
{
	Budget budget;
	BudgetFactory factory;

	@BeforeClass
	public static void setUpBeforeClass() throws Exception
	{
	}

	@AfterClass
	public static void tearDownAfterClass() throws Exception
	{
	}

	@Before
	public void setUp() throws Exception
	{
		factory = new BudgetFactory();
		budget = (Budget) factory.create();
        budget.setName("Test budget");
        budget.setDescription("This is a test budget.");
        budget.commit();
	}

	@After
	public void tearDown() throws Exception
	{
		Helper.delete( budget, "Budgets", WorkletContext.getInstance());
	}

	@Test
	public void test() throws Exception
	{
		BasicDBObject pred = new BasicDBObject("entry.description", "This is a test budget");
		String criteria = JSON.serialize(pred);
		
		@SuppressWarnings("unchecked")
		ArrayList<Budget> budgets = Helper.query("Budgets", criteria, WorkletContext.getInstance());
		
		try
		{
			for(Budget b : budgets)
			{
				if(!b.getDescription().equals("This is a test budget"));
					fail("Querying by description failed");
			}
		}
		catch (Exception e)
		{
			fail("Fetching budget by description failed with exception " + e);
		}
	}
}